Octagon shaped cross-fitness trainer



FIG. 1 is a front perspective view of a octagon shaped cross-fitnesstrainer, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left-side elevational view thereof;

FIG. 6 is a right-side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

I claim the ornamental design for a octagon shaped cross-fitnesstrainer, as shown and described.